[PATCHv12 8/9] serial: qcom_geni_serial: Disable MMIO tracing for geni serial

[Sai Prakash Ranjan]

Disable MMIO tracing for geni serial driver as it is a high
frequency operation for serial driver with many register reads/
writes and not very useful to log all MMIO traces and prevent
excessive logging.

Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Signed-off-by: Sai Prakash Ranjan <quic_saipraka@xxxxxxxxxxx>
---
 drivers/tty/serial/qcom_geni_serial.c | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/drivers/tty/serial/qcom_geni_serial.c b/drivers/tty/serial/qcom_geni_serial.c
index 1543a6028856..5b48e6c2bf3c 100644
--- a/drivers/tty/serial/qcom_geni_serial.c
+++ b/drivers/tty/serial/qcom_geni_serial.c
@@ -1,5 +1,11 @@
 // SPDX-License-Identifier: GPL-2.0
-// Copyright (c) 2017-2018, The Linux foundation. All rights reserved.
+/*
+ * Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022 Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/* Disable MMIO tracing */
+#define __DISABLE_TRACE_MMIO__
 
 #include <linux/clk.h>
 #include <linux/console.h>
-- 
2.33.1